Cameron transferred from the RAF Volunteer Reserve to the Royal Air Force after the War ended and was given a permanent commission as a flight lieutenant on 1 September 1945.[10] He became an Instructor at the School of Air Support at Old Sarum in October 1945 and went on to be RAF Liaison Officer at Headquarters Rhine Army in April 1948.[2] He attended RAF Staff College in 1949 and later that year joined the Air Staff in the Directorate of Organisation at the Air Ministry.[2]